improve signed URI window

gui/qt/main_window.py

@@ -716,8 +716,8 @@ class ElectrumWindow(QMainWindow):
         menu.addAction(_("Copy Address"), lambda: self.app.clipboard().setText(addr))
         menu.addAction(_("Copy URI"), lambda: self.app.clipboard().setText(str(URI)))
         if req.get('signature'):
-            menu.addAction(_("View signed URI"), lambda: self.view_signed_request(addr))
+            menu.addAction(_("Copy Signed URI"), lambda: self.view_signed_request(addr))
-        menu.addAction(_("Export as BIP70 file"), lambda: self.export_payment_request(addr)) #.setEnabled(amount is not None)
+        menu.addAction(_("Save as BIP70 file"), lambda: self.export_payment_request(addr)) #.setEnabled(amount is not None)
         menu.addAction(_("Delete"), lambda: self.delete_payment_request(item))
         run_hook('receive_list_menu', menu, addr)
         menu.exec_(self.receive_list.viewport().mapToGlobal(position))
@@ -774,12 +774,16 @@ class ElectrumWindow(QMainWindow):
         dialog.setWindowTitle(_("Signed Request"))
         vbox = QVBoxLayout()
         pr_e = ShowQRTextEdit(text=pr_text)
-        pr_e.setMaximumHeight(170)
-        msg = _('This URI contains the payment request signed with your alias.') + '\n' + _('Note: This feature is experimental')
-        vbox.addWidget(QLabel(msg))
-        vbox.addWidget(pr_e)
         pr_e.addCopyButton(self.app)
-        vbox.addLayout(Buttons(CloseButton(dialog)))
+        msg = ' '.join([_('The following URI contains your payment request signed with your OpenAlias key.'),
+                        _('The signature is a proof that the payment was requested by you.')])
+        l = QLabel(msg)
+        l.setWordWrap(True)
+        vbox.addWidget(l)
+        vbox.addWidget(pr_e)
+        msg = _('Note: This format is experimental and may not be supported by other Bitcoin clients.')
+        vbox.addWidget(QLabel(msg))
+        vbox.addLayout(Buttons(CopyCloseButton(pr_e.text, self.app, dialog)))
         dialog.setLayout(vbox)
         dialog.exec_()
 

gui/qt/util.py

@@ -167,6 +167,13 @@ class CopyButton(QPushButton):
         QPushButton.__init__(self, _("Copy"))
         self.clicked.connect(lambda: app.clipboard().setText(text_getter()))
 
+class CopyCloseButton(QPushButton):
+    def __init__(self, text_getter, app, dialog):
+        QPushButton.__init__(self, _("Copy and Close"))
+        self.clicked.connect(lambda: app.clipboard().setText(text_getter()))
+        self.clicked.connect(dialog.close)
+        self.setDefault(True)
+
 class OkButton(QPushButton):
     def __init__(self, dialog, label=None):
         QPushButton.__init__(self, label or _("OK"))